ADBF702WCCPZ411 is an integrated, highly integrated, low-power radio frequency (RF) transmitter and receiver from Analog Devices, designed specifically for reliable wireless communication in industrial applications, the Internet of Things (IoT), and wireless sensor networks (WSN).This device operates in the sub-GHz ISM frequency band and combines a flexible radio frequency interface with a highly efficient signal processor, enabling secure and reliable wireless connectivity in battery-powered devices or devices using energy harvesting technology.
This device belongs to the ADBF702x series, which is known for providing long range and low data transfer rates and very low power consumption in demanding environments, making it suitable for industrial automation, smart agriculture, and infrastructure monitoring applications.
Technical specifications
- Radio frequency band performance:
- Frequency range: 431 MHz to 464 MHz
- Supports thin frequency modulation (FSK), GFSK, and 2-GFSK
- Data transfer rate: maximum 32 kbit/s
- Receiver power:
- Sensitivity: –107 dBm @ 2.4 kbit/s
- Selectivity: 55 dB (channel spacing 12.5 kHz)
- Suppression: > 90 dB
- Transmitter output power:
- Programmable range: –20 dBm to +13.5 dBm
- Power consumption:
- Receive current: 6.1 mA
- Transmit current: 10.8 mA at 10 dBmW
- Sleep mode: <1 µA
- Processor and memory:
- Integrated ARM Cortex-M0 processor
- 24 kB SRAM
- 128 kB non-volatile memory
- Security features:
- AES-128 encryption module
- CRC and packet management for error handling
- Package:
- WLCSP (module chip-level package), integrated package
- Temperature range:
- –40 °C to +85 °C (industrial temperature)
🔗 Product page ADBF702x – Analog Devices
Key features
- ✅ Operating frequency below 1 GHz (Sub-GHz) for longer transmission distances and less interference
- ✅ Very low power consumption, supports battery life of several years
- ✅ Built-in MCU and memory, supports system-on-chip (SoC) applications
- ✅ Secure connection thanks to integrated AES encryption
- ✅ Integrated packaging, suitable for wearable devices or space-constrained designs
- ✅ Industrial-grade reliability
Applications of ADBF702WCCPZ411
- Industrial wireless sensor networks (WSN)
The ADBF702WCCPZ411 is used in remote monitoring applications that place strict demands on power consumption and reliability:
- Temperature and vibration monitoring
- Predictive maintenance systems
- Machine-to-machine (M2M) communication
High sensitivity and narrowband support ensure that connections are maintained in environments with high metal concentrations or high-frequency interference.
- Smart agriculture
In precision agriculture, the transmitter and receiver support:
- Soil condition monitoring
- Weather station sensors
- Livestock and crop monitoring
Its low-power design allows it to be powered by solar panels or button batteries and can operate continuously for several seasons.
- Smart metering and public service infrastructure
The ADBF702 supports low-power real-time remote metering applications:
- water meters, gas meters, and electricity meters
- infrastructure condition monitoring
- automation of electrical networks
The sub-GHz operating mode guarantees connection through walls and underground installations.
- Home and building automation
Its applications include:
- Wireless temperature controllers and sensors for heating, ventilation, and air conditioning
- Intelligent lighting controllers
- Access control and intrusion detection systems
Its small size and low power consumption make it ideal for use in integrated wireless modules.
- Wearable devices and medical devices
Thanks to its low power consumption during operation and low power consumption in standby mode, it is ideal for:
- Health monitoring devices and activity tracking devices
- Fall detection systems and alarm systems
- Remote reception in the medical field (battery life extension)
Why choose DRex Electronics to purchase ADBF702WCCPZ411?
At DRex Electronics, we specialize in low-power wireless communication circuits and integrated industrial solutions such as the ADBF702WCCPZ411 to help our customers build highly reliable and efficient wireless systems.
Why choose DRex?
- ✅ Wide range of Analog Devices components for radio frequency (RF) and digital signal processing (DSP)
- ✅ ISO 9001-certified purchasing process to ensure traceability and quality
- 📦 Fast worldwide shipping to support production and prototype development
- 🔧 Enhanced bill of materials (BOM), cross-referencing, and integration support
- 🌍 Services for original equipment manufacturers (OEMs) in the industrial, healthcare, and Internet of Things (IoT) sectors
